/* is clk = pclk / (2 * (pre+1)), or is it
* clk = (pclk * 2) / ( pre + 1) */
- div = (div / 2) - 1;
+ div /= 2;
- if (div < 0)
- div = 1;
+ if (div > 0)
+ div -= 1;
if (div > 255)
div = 255;
/* setup the master state. */
master->num_chipselect = hw->pdata->num_cs;
+ master->bus_num = pdata->bus_num;
/* setup the state for the bitbang driver */